Just Domain

ai.justdomain/just-domain

Search domain availability and pricing, and check if a domain can transfer in, from chat.

Yes, your AI can use this right now.Answered a live MCP handshake in 486 ms with no sign-in needed and exposes 2 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://mcp.justdomain.ai/

2 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
search_domainsread-only

Read-only availability and pricing lookup for domain names. No purchase or order is created by this tool; it only returns information. Preferred input: `domains`, 1 to 200 fully-qualified names (e.g. ['acme.com', 'acme.io']); results cover exactly those domains, with no suggestions or expansion. Fallback input: `query`, free text (one or more names, comma- or space-separated); names given without

check_domain_transferread-only

Read-only transfer precheck for ONE domain the user already owns at another registrar: could it move to Just Domain, what is stopping it, what would it cost, and does its DNS survive the move. Nothing is ordered, charged, unlocked, or changed. The answer is built from two public sources only, the registry's own RDAP record and our registrar's price list, so it is safe to call without authenticatio

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